SunFire x2100 freeze - Solaris

This is a discussion on SunFire x2100 freeze - Solaris ; I have set up Solaris 10 (Generic_118844-26) on a new x2100 (just a couple
of weeks old), and have been experiencing periodic freezes. After a couple
of days, the machine just dies completely. The only way to get it back ...

SunFire x2100 freeze

I have set up Solaris 10 (Generic_118844-26) on a new x2100 (just a couple
of weeks old), and have been experiencing periodic freezes. After a couple
of days, the machine just dies completely. The only way to get it back it
by power cycling it. I have been trying to look for some debug information,
but so far have not had any success. There is nothing in the syslog, nor in
/var/adm/messages. The only information I have from last is:

reboot system boot Fri Apr 7 12:47
reboot system down Fri Apr 7 12:34

There is nothing under /var/crash either. I would apprecriate all
suggestions on trying to isolate the reason for the freezes. It may be that
the after market memory I added (Corsair) is not very good ...